Description

Solvent Orange 22 is a synthetic organic colorant belonging to the solvent dye class, identified by CAS NO 99130-30-0. This high-performance dye is valued for its excellent solubility in non-polar and low-polarity organic media, providing strong, vibrant coloration. It is essential for manufacturers requiring stable and consistent orange hues in various industrial formulations. Key industries that utilize this product include plastics, inks, coatings, and specialty chemical synthesis.

Application

• Primary coloring agent for plastics and synthetic fibers (e.g., polystyrene, acrylics).
• Formulation of printing inks, including solvent-based inks for flexographic and gravure printing.
• Manufacturing of industrial coatings, lacquers, and wood stains.
• Coloration of fuels, lubricants, and other hydrocarbon-based fluids for identification.
• Staining and tinting of waxes, polishes, and cleaning products.
• Production of colored organosols and specialty chemical intermediates.

Basic Information

Product Name	Solvent Orange 22
CAS No.	99130-30-0
Molecular Formula	C17H14N4O
Molecular Weight	290.32 g/mol
Synonyms	Solvent Orange R; C.I. Solvent Orange 22; 1-[[4-(Phenylazo)phenyl]azo]-2-naphthol; Oil Orange; Aizen SOT Orange 1; Ceres Orange R; Sudan Orange R; Organol Orange 2R
EINECS	Contact for details

Quality Control

Our Solvent Orange 22 is manufactured under a strict quality management system to ensure batch-to-batch consistency and reliability. The product undergoes comprehensive analytical testing, including identification, purity assay, and strength evaluation. A Certificate of Analysis (COA) detailing specific results for each parameter is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Orange to reddish-brown powder or granules
Identification (IR)	Conforms to standard
Assay (HPLC)	Min. 95%
Color Strength	100 ± 5%
Solubility (in Toluene)	Complete, clear solution
Moisture (KF)	Max. 1.0%
Ash Content	Max. 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.